CELL STRUCTURES AND FUNCTION
CELL STRUCTURE
Question
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What is the term for the diffusion of water across a semipermeable membrane?
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osmosis
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equilibrium
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transport
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isotonic
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Explanation:
Detailed explanation-1: -Osmosis is a special type of diffusion, namely the diffusion of water across a semipermeable membrane. Water readily crosses a membrane down its potential gradient from high to low potential (Fig. 19.3) [4]. Osmotic pressure is the force required to prevent water movement across the semipermeable membrane.
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